Mineral hmoov rau zus tau tej cov asphalt hmoov sib tov

Mineral hmoov yog siv raws li ib feem ntawm organic-tebchaw, xws li asphalt.

Cov yam ntxwv ntawm cov teeb meem

Nyob rau hauv cov mineral hmoov yog meant ib cov ntaub ntawv uas uas yog tau tom qab crushing pob zeb los yog powdery kev lag luam residues. Raws li normalizing ntawv siv SNIP thiab GOST. Mineral hmoov raws li cov kev cai ntawm lub xeev tus qauv RF №52129-2003 «mineral hmoov rau asphalt vaj tse thiab organomineral mixtures."

Nws yog tsim los raws li nram no cov kev sib tsoo sawmills: dolomite limestone, dolomite, limestone. Raws li cov ntaub ntawv raw siv raws li uas tsis yog-carbonate raw khoom thiab muaj pov tseg, nyob rau hauv particular yoov tshauv nyob rau hauv ntau hom industries.

Nws yuav siv ob hom ntawm hmoov: tshuab txais thiab mob. Rau cov thawj cov ntaub ntawv uas variations siv tshwj xeeb adjuvants. Lawv yog ib tug sib tov ntawm surfactants nrog bitumen. Nyob rau hauv lub thaj chaw ntawm raw khoom siv thiab muab faib ua ob qib:

• MP-1. Nws hmoov ntawm carbonate pob zeb thiab bituminous pob zeb.
• MP-2. Qhov no loj ntawm hmoov residues rau ntawm tus muaj nroj tsuag thiab uas tsis yog-carbonate pob zeb.

kom cov hmoov

Asphalt qhob sib tov yuav muaj ib tug zoo dua kev ua tau zoo yog hais tias nws constituent hmoov tshuab txais. Ua nws yooj yim txaus. Rau lub hom phiaj no, ib tug thiaj li hu ua kom yog nqa tawm nrog ib tug sib tov ntawm hmoov ntawm surfactants thiab bitumen.

Lub essence ntawm tus txheej txheem yog raws li nram no. Nyob rau hauv kauj ruam crushing raw cov ntaub ntawv ua tiav activator. Nruab nrab ntawm lub as hais ntawm cov khoom thiab cov activator ntaub ntawv ib tug muaj zog daim ntawv cog lus. Yog li, tus nto yuav hydrophobic hmoov, thiab tus neeg hais INTERACTIONS zoo nrog bitumen. Ntawm tag nrho cov muaj pes tsawg leeg bituminous sib tov yog xaiv los qhib namely mineral hmoov, vim nws muaj ib tug loj kev deg hauv cheeb tsam (nyob rau hauv lub cheeb tsam ntawm 4 txhiab ^cm2 / g). Qhov no yog lub feem ntau niaj hnub sib tov ntawm muaj pes tsawg leeg Cheebtsam.

Asphalt qhob mix, uas muaj xws li tshuab txais mineral hmoov, muaj ib tug xov tooj ntawm zoo:

• Tus muaj zog ceev ntawm cov khoom.
• Ntau robust kev ntxhib los mos.
• Kuj mus ya raws thiab te.
• Paub kuj mus ntes.
• Bitumen kev noj yog txo los ntawm 15%.
• Pw sib tov yog ua nyob rau ntawm ib tug sab kub.

Qhuav txoj kev

mineral hmoov ntau lawm yuav siv sij hawm qhov chaw nyob rau hauv ob peb ua sawv. Nws pib nrog qhov kev npaj ntawm qhov tsim nyog raw cov ntaub ntawv. Cov pib cov ntaub ntawv uas yog qhuav nyob rau hauv ib tug tshwj xeeb qhuav drums. Yog hais tias limestone gravel muaj siab zog, nws yog pre-crushing rau cov menyuam los yog rauj rau cov nroj tsuag. Nyob rau hauv tej rooj plaub, cov kauj ruam no yog raug hla lawm.

Nyob rau tib lub sij hawm muaj qhov kev npaj ntawm activating tshuaj. Bitumen thiab surfactants yog rhuab mus rau lub khiav hauj lwm kub. Npaj lub sib tov rau kom. Thiab activating qhuav nyoos sib tov twb npaum li cas nyob rau hauv txoj cai ntau thiab tov nyob rau hauv ib tug duav stirrer. Tab sis yuav siv lwm yam pab kiag li lawm. Thaum lub sib tov yog zoo tov, nws yog xa mus rau lub sib tsoo apparatus kev sib tsoo rau qhov yuav tsum tau fineness. Tom qab hais tias, lub tiav lawm mineral hmoov yog xa mus rau ib tug cia hauv los yog mus rau lub warehouse rau cia.

Cia thiab thauj

Mineral hmoov muab cia rau hauv hoppers los yog silos. Nyob rau hauv cov zaum nws yog tsim nyog los ua kev cai tshwj xeeb cov txheej xwm, tsis muab cov ntaub ntawv uas ncuav mog qab zib. Qhov no tej zaum yuav aeration, siv thiab lwm txoj kev kho mob. Thaum ntim nyob rau hauv me me ntim (hnab) cov ntaub ntawv uas muab cia rau hauv warehouses. Thaum lub sij hawm zus tau tej cov hmoov yog thauj los ntawm lub lig uas xa tuaj nrog conveyors, auger. Rau kev thauj mus los nyob rau hauv ib ncig ntawm lub enterprise siv pneumatic.

Thauj cov hmoov sab nraum lub enterprise yuav tsum nyob rau hauv ib tug xis mas lub tsheb loj, tsheb vov (hoppers) ntim. Lub hnab yuav tsum tau me me cov multilayer ntawv los yog yas. Nyob rau hauv cov ntaub ntawv no, lub mineral hmoov yog thauj rau hauv dog dig kaw freight tsheb.